首页 | 本学科首页   官方微博 | 高级检索  
     检索      

小麦叶枯性病害在黑龙江省的分布
引用本文:李宏宇,席景会,等.小麦叶枯性病害在黑龙江省的分布[J].麦类作物学报,2001,21(1):95-97.
作者姓名:李宏宇  席景会
作者单位:中国人民解放军军需大学农副业生产系,
基金项目:“八五”国家科技攻关专题!“小麦主要病虫害及综合防治技术研究”(85 -10 -0 1-0 2 -0 5 )
摘    要:通过对黑龙江省不同地区720个点的调查,初步查清了小麦叶枯性病害在全省的分布,根据温度和降雨量气象条件和初始病指可初步将全省病害分为三个区:即病害流行强度I级区、包括嫩江、呼玛地区;流行强度Ⅱ级区,包括泰来、哈尔滨、牡丹江、宝清、佳木斯等地;流行强度Ⅲ级区,包括北安、饶河、伊春地区。并明显了Septoria属病害和Biploria属病害的各地区叶枯性病害中所占比例。

关 键 词:小麦  叶枯性病害  黑龙江  分布  发生规律  防治  真菌病害
文章编号:1009-1041(2001)01-0095-03
修稿时间:2000年8月3日

The Distribution of the Wheat Leaf Blight Disease in Heilongjiang
LI Hong-yu,XI Jing-hui,WANG Hai-ze,LIU Ti-ruo.The Distribution of the Wheat Leaf Blight Disease in Heilongjiang[J].Journal of Triticeae Crops,2001,21(1):95-97.
Authors:LI Hong-yu  XI Jing-hui  WANG Hai-ze  LIU Ti-ruo
Abstract:The investigation from 720 locations in Heilongjiang showed the distribution of the wheat leaf blight disease in Heilongjiang. According to the meteorological recordings and the areas of wheat leaf blight disease occurrence in Heilongjiang, there were three zonations for this disease. The first region was popular intensity Ⅰ(disease index was less than 30), including Nenjiang. Huma district. The secend region was popular intensity Ⅱ(disease index was from 30 to 50), including Tailai ,Haerbin, Mudanjiang, Baoqing, Jiamusi district. The third region was popular intensity Ⅲ(disease index was more than 50), including Beian, Raohe, Yichun district. The proportion of Septoria and Bipolaris in different district was clear.
Keywords:Wheat  Leaf blight disease  Heilongjiang  Distribution
本文献已被 CNKI 维普 万方数据 等数据库收录!
点击此处可从《麦类作物学报》浏览原始摘要信息
点击此处可从《麦类作物学报》下载免费的PDF全文
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号